TY  - BOOK
AU  - McWeeny,R .
TI  - Methods of molecular quantum mechanics / 
T2  - Theoretical chemistry, 
SN  - 0124865518
U1  - 54128 
PY  - 1992///
CY  - London : 
PB  - Academic Press , 
KW  - QUANTUM MECHANICS
N1  - Inclues index
ER  -